JPS6181880U - - Google Patents
Info
- Publication number
- JPS6181880U JPS6181880U JP16708684U JP16708684U JPS6181880U JP S6181880 U JPS6181880 U JP S6181880U JP 16708684 U JP16708684 U JP 16708684U JP 16708684 U JP16708684 U JP 16708684U JP S6181880 U JPS6181880 U JP S6181880U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- bit
- meshing
- elongated holes
- clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
第１図は、本考案の要部断面側面図、第２図は
、本考案によるねじの緩め状態を示す図である。
１…ドライバビツト本体、２…ビツトホルダ、
３…ビツト、４…ストツパクラツチ部、５…段部
、６…長穴、７…噛合いストツパクラツチ、８…
ピン、９…ばね、１０…ねじ、１１…頭部座面、
１２…被締結材、１３…長穴、１４…相手材。
FIG. 1 is a cross-sectional side view of the main part of the present invention, and FIG. 2 is a diagram showing the loosened state of the screw according to the present invention. 1...Driver bit body, 2...Bit holder,
3...Bit, 4...Stopper clutch portion, 5...Stepped portion, 6...Elongated hole, 7...Meshing stopper clutch, 8...
Pin, 9... Spring, 10... Screw, 11... Head seat,
12... material to be fastened, 13... oblong hole, 14... mating material.
Claims (1)
にビツトホルダ２を上下摺動、かつ、回転自在に
配置し、そのビツトホルダ２の下端にビツト３を
取付けたねじ締め機において、 ビツトホルダ２にワンウエイの歯形からなるス
トツパクラツチ部４を固着させ、一方、ドライバ
ビツト本体１に長穴６，６と段部５とを設け、そ
の長穴６，６にピン８，８を介して噛合いストツ
パクラツチ７を取付け、かつ、段部５に噛合いス
トツパクラツチ７を付勢するばね９を取付け、噛
合いストツパクラツチ７を長穴６，６に沿つてド
ライバビツト本体１内を上下摺動自在に構成し、
しかも、そのストツパクラツチ部４と噛合いスト
ツパクラツチ７との間隔をねじ１０の緩め所定量
と同一に設定したことを特徴とするねじ仮締め修
正装置。[Claims for Utility Model Registration] A screw tightening machine in which a bit holder 2 is arranged in a driver bit body 1 supported and fixed on a machine frame so as to be able to slide vertically and freely rotate, and a bit 3 is attached to the lower end of the bit holder 2. In this, a stopper latch part 4 consisting of a one-way tooth profile is fixed to the bit holder 2, and on the other hand, elongated holes 6, 6 and a stepped part 5 are provided in the driver bit body 1, and pins 8, 8 are inserted into the elongated holes 6, 6. At the same time, a spring 9 for biasing the meshing stopper clutch 7 is attached to the stepped portion 5, so that the meshing stopper clutch 7 can freely slide up and down inside the driver bit main body 1 along the elongated holes 6, 6. configured,
Moreover, the temporary screw tightening correction device is characterized in that the distance between the stopper clutch portion 4 and the meshing stopper clutch 7 is set to be the same as the predetermined amount of loosening of the screw 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16708684U JPH0232387Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16708684U JPH0232387Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6181880U true JPS6181880U (en) | 1986-05-30 |
| JPH0232387Y2 JPH0232387Y2 (en) | 1990-09-03 |
Family
ID=30724887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16708684U Expired JPH0232387Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0232387Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016121460A1 (en) * | 2015-01-29 | 2016-08-04 | 日立工機株式会社 | Screw-tightening device |
-
1984
- 1984-10-31 JP JP16708684U patent/JPH0232387Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016121460A1 (en) * | 2015-01-29 | 2016-08-04 | 日立工機株式会社 | Screw-tightening device |
| JPWO2016121460A1 (en) * | 2015-01-29 | 2017-07-27 | 日立工機株式会社 | Screwing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232387Y2 (en) | 1990-09-03 |